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VegaTravels · 08-28-2022, 05:17 PM

Hello I have a 2008 gulfstream Yellowstone and my door steps stopped working. I have no power going to the steps. All other electrical in coach is working fine. My question is does anyone know where the fuses are for the steps. There is no power to steps the under light is not turning on checked red wire no power.
Thank you in advance for any help

MrMark52 · 08-29-2022, 08:36 AM

If you haven’t already, you need to locate and download a copy of the chassis and coach wiring diagrams for your unit.
Sometimes the coach builder will provide a copy of the coach wiring diagram in the coaches O&M manual.

Our coach uses a 20 amp fuse - powered from one side (un-switched side) of the coach’s battery disconnect relay (fortunately I haven’t had to locate that fuse yet). Power to that relay terminal comes thru a 175 amp fuse located near the coach batteries.

YMMV

VegaTravels · 08-29-2022, 09:35 PM

Thank you

THenne1713 · 08-29-2022, 11:10 PM

On my old rig, battery under inside step, along w/ BATTERY SWITCH and breakers (x3), and BOOST SOLENOID. One of the breakers (25a) feeds direct to electric step. Yours maybe similar?

Chamner · 09-08-2022, 08:09 PM

Just saw your post. I’ll look tomorrow and see if I can locate the fuse or breaker or both. I’ll get back to you tomorrow. Good luck.

Chamner · 09-08-2022, 08:27 PM

Pulled up a picture I had on my phone of the fuse panel. It shows a position of D1-fusebox "B" --25amp. Electric step feed 10ga. lt. green wire. My fusebox is located outside on the drivers side in the bay door.